Enterasys Matrix 2G4072-52 Configuration Manual page 1208

Routing Protocol Configuration Command Set
Configuring VRRP
13.2.6.12 ip vrrp message-digest-key
Use this command to set a VRRP MD5 authentication password on an interface.
ip vrrp message-digest-key vrid md5 password [hmac-96]
Syntax Description
vrid
md5
password
hmac-96
Command Syntax of the "no" Form
The "no" form of this command clears VRRP MD5 authentication:
no ip vrrp message-digest-key
Command Type
Router command.
Command Mode
Interface configuration: Matrix>Router1(config-if(Vlan 1))#
Command Defaults
None.
Example
This example shows how to set the VRRP MD5 authentication password to "qwer" on VLAN 1,
VRID 1:
Matrix>Router1(config)#interface vlan 1
Matrix>Router1(config-if(Vlan 1))#ip vrrp message-digest-key 1 md5 qwer
13-106 Matrix DFE-Platinum and Diamond Series Configuration Guide
Specifies the Virtual Router ID (VRID). Valid values are
from 1 to 255.
Specifies the authentication type as MD5.
Specifies an MD5 authentication password. Text string can
be 1 to 16 characters in length.
(Optional) If VRRP is running between Matrix N or Matrix
E1 routers, this keyword is not required. If VRRP is run
between an Matrix N router and something other than an
Matrix E1 or an Matrix N router, this keyword allows the
md5 authentication to work between those routers.